Rank	Countries/Territories	Count	Percent
1	United States	524	37.7%
2	China	367	26.4%
3	Germany	126	9.1%
4	Canada	49	3.5%
5	France	42	3%
6		35	2.5%
7	Malaysia	28	2%
8	Japan	25	1.8%
9	Netherlands	22	1.6%
10	Portugal	20	1.4%
11	India	20	1.4%
12	Singapore	19	1.4%
13	Argentina	15	1.1%
14	Hong Kong	11	0.8%
15	Ukraine	10	0.7%
16	Mexico	10	0.7%
17	Ireland	9	0.6%
18	Italy	8	0.6%
19	Cyprus	8	0.6%
20	Australia	7	0.5%
21	Norway	7	0.5%
22	Russia	3	0.2%
23	United Kingdom	3	0.2%
24	South Africa	3	0.2%
25	Korea, Republic of	3	0.2%
26	Brazil	2	0.1%
27	Denmark	2	0.1%
28	Spain	2	0.1%
29	Switzerland	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Romania	2	0.1%
32	Mongolia	2	0.1%
33	Saudi Arabia	1	0.1%
34	Indonesia	1	0.1%